RNAi screen result	RNAPII IP (MG132)	CSB IP	CSB IP (MG132)	Chrom.	Chrom. (MG132)	Ubi /Phospo	Ubi /Phospho (MG132)
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Gene name	MGoogle Score	RNAi high	RNAi low	RNAPII-IP (MG132)	CSB-IP	CSB-IP (MG132)	Chrom.	Chrom. (MG132)
POLR2L	2	-1.510	2.550	-0.148	0.893	1.580
MED1	1	0.780	-0.520				-1.530	-0.219
TFAM	0	1.980	-1.290		0.204	0.244	0.179	0.349
UBTF	0	-0.020	0.110
UBTF	0	-0.020	0.110				0.507	0.155
UBTF	0	-0.020	0.110
POLR2K	0	0.330	-0.790	-0.751

Gene name	PTM type	PTM site	UV	UV (MG132)	Sequence
MED1	Phosphorylation	S664		3.368	_DNPAQDFSTLYGSS(ph)PLER_
MED1	Phosphorylation	S771	-1.422		_LSS(ph)SDSIGPDVTDILSDIAEEASKLPSTSDDCPAIGTPLR_
MED1	Phosphorylation	T1051	-1.201	-1.247	_SQT(ph)PPGVATPPIPK_
MED1	Phosphorylation	T1057		-1.294	_SQT(ph)PPGVAT(ph)PPIPK_
MED1	Phosphorylation	S1155	0.689		_NSSQSGGKPGS(ph)SPITK_
MED1	Phosphorylation	S1156	0.829	1.055	_NSSQSGGKPGSS(ph)PITK_
MED1	Phosphorylation	S1192		-0.792	_PSSLM(ox)NPSLSKPNIS(ph)PSHSRPPGGSDK_
MED1	Phosphorylation	S1223	1.061	1.013	_AKS(ph)PISSGSGGSHM(ox)SGTSSSSGM(ox)K_
MED1	Phosphorylation	S1433	-0.191		_NYGS(ph)PLISGSTPK_
POLR2L	Ubiquitylation	K67	0.770	0.200	_LLNYAPLEK(gl)_
TFAM	Ubiquitylation	K76	-1.169		_AQNPDAK(gl)TTELIR_
TFAM	Phosphorylation	S193	1.208	1.236	_NLS(ph)DSEKELYIQHAK_
TFAM	Phosphorylation	S195	0.801	1.180	_NLSDS(ph)EKELYIQHAK_
UBTF	Ubiquitylation	K45		0.246	_NNLPSNDSSK(gl)FK_
UBTF	Ubiquitylation	K47		0.246	_NNLPSNDSSK(gl)FK_
UBTF	Ubiquitylation	K71	0.458	0.860	_LK(gl)WVEISNEVR_
UBTF	Ubiquitylation	K284		0.940	_STLTK(gl)AER_
UBTF	Phosphorylation	S484	1.431	0.191	_GKLPES(ph)PKR_